Barbell Reverse Lunge

Target muscles

The quadriceps of the front (planted) leg do the heavy work on the lockout out of the bottom. The gluteus maximus drives hip extension, with the gluteus medius working continuously to keep the pelvis level — single-leg work always taxes the glute medius hard. The hamstrings co-contract for knee stability and contribute to hip extension. The trunk works isometrically to fight the asymmetric load. The hip flexors of the rear leg get a strong stretch on each descent. Less anterior knee shear than a forward lunge because the back leg's step initiates the descent rather than the front knee.

How to perform

Setup

Set the bar in the rack at sternum height. Unrack onto the upper traps as for a back squat, take two clean steps back, set the feet hip-width apart, take a big breath and brace.

Execution

Step one leg straight back about two to three feet. Lower the back knee toward the floor by bending both knees — the front knee tracks over the second toe and the rear knee descends until it's an inch or two off the floor. Keep the torso upright through the descent. Drive through the front foot — heel weighted, mid-foot grounded — to come back to the starting position. Plant both feet, reset, and step back with the other leg. Alternate or complete all reps on one side before switching, depending on the program. Don't push off the back foot; it's a target, not a drive leg.

Common mistakes

• Pushing off the back foot to assist the lockout. The front leg does almost all the work — back leg is a kickstand.
• Front knee shooting far past the toes on the descent. If it does, your back step was too short; lengthen it.
• Torso pitching forward to chase depth. Stay tall.
• Step too long, which puts the front quad in a stretched position the lift can't really load through. Two to three feet is the working range for most lifters.
• Same load both sides without checking. If the weak side wobbles, drop the load and let the working set serve the weak side.

Progressions and regressions

Regress to bodyweight reverse lunges (no bar) or goblet reverse lunges with a kettlebell or single dumbbell at the chest. Build the pattern with low loads before adding the barbell on the back. To progress, work the rear-foot-elevated reverse lunge (back foot on a bench, basically a Bulgarian split squat with a slightly different setup), the deficit reverse lunge (front foot on a 2-inch plate for more range), or front-rack the load with the barbell on the front of the shoulders for greater trunk demand.

Programming notes

Excellent as a primary lower-body lift on a non-back-squat day or as the heaviest accessory after squats. 3-4 sets of 6-10 reps per leg, two days a week. Single-leg work compounds quickly — soreness sticks for two to three days, so don't program it the day before a heavy squat or deadlift session. Reverse lunges are particularly useful for athletes managing knee fatigue from forward lunges or step-ups; the load profile is gentler on the patellar tendon.